Category
Clay light insulation brick
Classification:
Product Introduction
Product Details
Production method:
Lightweight clay insulation brick is a kind of high temperature heat insulation refractory material, which is made of refractory clay clinker as raw material, plastic clay as binder, adding appropriate amount of combustible or foaming agent, formed by brick press, and then sintered. It has the characteristics of high strength, good thermal shock stability, small change of re-burning line, small thermal conductivity, and good thermal insulation performance.
Product details: light clay brick is a kind of high temperature heat insulation refractory material, it uses refractory clay clinker as raw material, plastic clay as binding agent, adding appropriate amount of combustible or foaming agent, formed by brick press, and then sintered. Lightweight thermal insulation bricks are generally used in the thermal insulation layer of various high temperature kilns and are used as thermal insulation materials.
Product features: light clay brick its high porosity, low volume density, good thermal insulation performance, is widely used in a variety of industrial furnace internal refractory brick and ketone space between the thermal insulation filling material, to reduce the kiln heat loss in order to obtain high energy efficiency.
Product use: light clay brick field of use: suitable for blast furnace, hot blast furnace, carbon baking furnace, carbon calcination furnace, coke oven, steel barrel, casting system, boiler, cement kiln, glass kiln and all kinds of kiln lining and thermal equipment, etc.
Physical and chemical indicators:
Physical And Chemical Indexes Of Light Clay Insulation Brick | ||||
Performance Index | Ng-0.6 | G-0.8 | Band 1.0 | Band 1.2 |
Bulk Density g/cm3 | 0.6 | 0.8 |
| 1.2 |
Normal Temperature Compressive Strength/Mpa |
| 3 | 3.5 | 4.5 |
Change Of Heating Permanent Line%(℃ xh) | 1200 | 1250 | 1350 | 1350 |
Thermal Conductivity W/m.k(350±25 ℃) | 0.25 | 0.35 | 0.4 | 05 |
Keywords:
Clay light insulation brick
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